Dump truck winch 8 Operating Precautions

On the dump truck, hydraulic winch and more used in the home installation, but also some of the side-mounted hydraulic winch gradually applied on a dump truck, dump trucks usually installed on one or two winch, according to the design requirements, wire rope winch can up and down direction using two kinds of rope, wire rope to prevent chaos favorable rope winch shall be equipped with pressure guidewire device, dump truck winch and rope in the selection and installation are important, it is related to the vehicle's technical and safety performance, Therefore, during installation and use should pay attention to:

⑴ to be checked before installation winch parts are complete, whether the damage phenomenon, if damaged parts, must be replaced before installation.

⑵ winch or bracket connecting links should be used for the mechanical properties of high strength bolts 10.9 or above fixed, to ensure adequate joint strength.

⑶ winch installation, to check whether it has received the wrong hydraulic lines, whether the normal clutch combination, separation, whether the normal rotation of the winch drum, can not appear catching phenomenon.

⑷ rope wound on the winch when the rope into the rope drum hole, and then tighten the set screw, and in the closing rope condition, winding 4-5 laps, load 3-5KN force to rope wrapped tightly.

⑸ rope wound around the roll-forward and the maximum deflection should not exceed 3 °, to prevent chaos rope and winch closing force deflection. In the disabled, rope to rope clamping pressure to prevent the rope rope back loose and chaos.

⑹ winch mounted after heavy or long-term disabled before the test and then will be done when no-load operation, in order to facilitate the smooth operation of the motor.

⑺ lifting heavy objects or pull the clutch disengage winch, winch work, wire rope on the drum retained for at least five laps.

⑻ prohibited winch overload to use, to prevent damage to the winch and accidents.